Polk City
- County:
- Polk County
- County Seat:
- No
- Area (mi²):
- 4.505
- State:
- Florida
Polk City is a town located in Polk County, Florida. Polk City has a 2026 population of 3,076. Polk City is currently growing at a rate of 0.69% annually and its population has increased by 10.97% since the most recent census, which recorded a population of 2,772 in 2020.